WASHINGTON (WISH) — The Kroger Co. has recalled water for babies after complaints about mold in the product, the U.S. Food and Drug Administration announced Monday.

Testing by Kroger identified the mold as Talaromyces penicillium in the gallon size of Comforts FOR BABY Purified Water with Fluoride Added. The recall includes water with sell-by dates from April 26, 2018 to Oct. 10, 2018. The water is sold in clear containers, and the mold may not be visible with the naked eye, the FDA said.

The water is generally used for mixing with juices and cereals.

In general, inhaling or touching mold or mold spores may cause allergic reactions in some people, the FDA said. Molds can irritate the eyes, skin, nose, throat, and lungs, even in people who aren’t allergic to them.